- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F21S - Non-portable lighting devicessystems thereofvehicle lighting devices specially adapted for vehicle exteriors
- F21S 41/36 - Combinations of two or more separate reflectors
Patent holdings for IPC class F21S 41/36
Total number of patents in this class: 348
10-year publication summary
|
44
|
48
|
39
|
43
|
30
|
21
|
38
|
35
|
33
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koito Manufacturing Co., Ltd. | 2396 |
50 |
| Valeo Vision | 1661 |
50 |
| Stanley Electric Co., Ltd. | 1346 |
23 |
| HASCO Vision Technology Co.,Ltd. | 314 |
17 |
| Zkw Group GmbH | 627 |
14 |
| LG Innotek Co., Ltd. | 8200 |
12 |
| Ichikoh Industries, Ltd. | 380 |
11 |
| Valeo North America, Inc. | 234 |
11 |
| Hella GmbH & Co. KGaA | 1678 |
11 |
| SL Corporation | 304 |
9 |
| Texas Instruments Incorporated | 19638 |
7 |
| Hyundai Mobis Co., Ltd. | 3495 |
7 |
| Honda Motor Co., Ltd. | 25873 |
6 |
| LG Electronics Inc. | 75045 |
6 |
| Motherson Innovations Company Limited | 286 |
6 |
| Toyota Motor Corporation | 34698 |
5 |
| Hyundai Motor Company | 23824 |
5 |
| Nichia Corporation | 3836 |
4 |
| North American Lighting, Inc. | 24 |
4 |
| Apple Inc. | 58122 |
3 |
| Other owners | 87 |